What is the market doing?
What the tape says about AMPX
Amprius Technologies, Inc. is +44% over the past year while the S&P 500 is +20%: 24 points ahead of the market.
+44%
1-year return · S&P 500 +20%
- vs 200-day average
- −24%
vs 200-day average · a clear downtrend
- RSI (14)
- 35
RSI (14) · neutral
- Below its 52-week high
- 55%
Below its 52-week high
Details›
- Last close2026-09-08
- $10.40
- 1 monthS&P 500 −0.30%
- −7.1%
- 1 yearS&P 500 +20%
- +44%
- vs 50-day average$11.78
- −12%
- 52-week high
- $22.91
- 52-week low
- $6.74
- Annualised volatility
- 120%
- Insider buying, net, 6 monthsForms 3/4/5 to 2026-06-30
- −$71M
| Year | Return |
|---|---|
| 2026 (year to date) | +32% |
| 2025 | +182% |
| 2024 | −47% |
| 2023 | −33% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 4 | 2 of 4 | +9.0% |
| Feb | 4 | 0 of 4 | −15% |
| Mar | 4 | 3 of 4 | +20% |
| Apr | 4 | 2 of 4 | −4.1% |
| May | 4 | 1 of 4 | −5.9% |
| Jun | 4 | 1 of 4 | +1.0% |
| Jul | 4 | 2 of 4 | +9.1% |
| Aug | 4 | 2 of 4 | −8.6% |
| Sep | 4 | 3 of 4 | +13% |
| Oct | 4 | 3 of 4 | +10% |
| Nov | 4 | 2 of 4 | +17% |
| Dec | 4 | 2 of 4 | +1.6% |
End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.
Electrical Equipment & Parts
Ranks #6 of 17 by Smart Score